FAIR VALUE OF ASSETS AND LIABILITIES - Summary of fair value of assets and liabilities not carried at fair value (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Financial assets
Securities held-to-maturity	$ 29,838	$ 23,281
Loans, net	1,328,021	1,273,184
Financial liabilities
Time deposits	444,936	473,795
Federal Home Loan advances	185,500	185,500
Quoted Prices in Active Markets for Identical Assets
Financial assets
Securities held-to-maturity	0	0
Loans, net	0	0
Financial liabilities
Time deposits	0	0
Federal Home Loan advances	0	0
Significant Other Observable Inputs
Financial assets
Securities held-to-maturity	27,992	22,849
Loans, net	0	0
Financial liabilities
Time deposits	435,306	470,732
Federal Home Loan advances	176,543	182,795
Significant Unobservable Inputs
Financial assets
Securities held-to-maturity	0	0
Loans, net	1,316,254	1,266,799
Financial liabilities
Time deposits	0	0
Federal Home Loan advances	$ 0	$ 0

Financing Receivable, After Allowance For Credit Loss, Deferred Fees, Costs And Discounts

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- Definition

Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages.

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Amount, after allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity).

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Amount of time deposit liabilities, including certificates of deposit.

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